baber/WOPTO huggingface dataset:
Patent JP-H0752818-A (JP)
Title: Rear wheel steering control device for four-wheel steered vehicle
Inventor: OGISO SATOSHI
IPC: B62D6/00
Filed: 1993-08-23
Abstract: PURPOSE:To improve braking stability during turning and steering characteristics at the time of braking by computing a compensating steering angle to compensate the variation of the toe-in quantity of right and left rear wheels on the vertical displacement of each suspension mechanism for the right and left rear wheels and the longitudinal acceleration of a vehicle. CONSTITUTION:A rear wheel steering electric motor 21 for a rear wheel steering mechanism 20 is controlled by a microcomputer 36 on output signals sent from stroke sensors 31, 32 to detect the vertical displacement of a suspension mechanism for each of rear wheels RW1, RW2, a longitudinal acceleration sensor 33, a lateral acceleration sensor 34, and a rear wheel steering angle sensor 35. In the case of control, variation caused by the rolling of a body and braking in a rear wheel toe-in quantity is computed on the variation of stroke and the longitudinal acceleration, and a compensating steering angle to the variation of the rear wheel toe-in quantity is then computed using a positive constant expressing the variation of stroke, and the lateral and the maximum lateral acceleration. Thus the rear wheel is steered on the compensating steering angle to dissolve the influence of roll steering at the time of braking.
Patent JP-2000037324-A (JP)
Title: Air circulating type vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/10
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To improve dust sucking performance without improving the blowing performance of an electric blower and to suppress raising of the temperature of a vacuum cleaner main body. SOLUTION: This vacuum cleaner 11 sucks air from the air suction port 92 of a suction port body 13, makes this sucked air pass through a dust collecting bag 34 to catch dust, returns air discharged from the blower 41 through the bag 34 and recovers this returned air to execute cleaning while circulating the air. In this case, the blower 41 is provided with an air exit port 54 blowing out air toward the inner surface of the main body 12. In addition, a swelling part 12a forming a curve and projecting toward the outside of the main body 2 is provided extending from the case part of the main body 12 opposed to the air exit port 54 to the downstream side part of the air exit port 54. The resistance of an air duct is reduced by the part 12a and a large heat radiating area is secured by this part 12a.
Patent JP-2000039663-A (JP)
Title: Device applied to image recording medium
Inventor: OKUNO RYOJI
IPC: G03B7/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a device by which the content of the use history of an image recording medium to be used is known with good operability or which can correctly act on the content of the use history. SOLUTION: This device is provided with a decision means 21 deciding cartridge individual identification information for discriminating an individual cartridge in which an image recording medium is housed by itself, recording means 13 and 26 recording the cartridge individual identification information on the image recording medium and a storage means 21 for storing the history information showing the content of the use history of the image recording medium housed in the cartridge specified according to the cartridge individual identification information corresponding to the cartridge individual identification information.  The cartridge individual identification information recorded in the loaded image recording medium is read out and the corresponding history information stored in the storage means is specified from the cartridge individual identification information and control in accordance with the specified history information si performed in the device.
Patent JP-2000039088-A (JP)
Title: Pipe joint
Inventor: MATSUNO SUMIO
IPC: F16L25/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of reliably sealing joining surfaces of a metallic joint member in the pipe joint for connecting a synthetic resin pipe and the metallic pipe to each other and synthetic resin. SOLUTION: An external thread part 16 is provided on the outer periphery of a metallic pipe connecting part 13 of a joint body 12, an opening 21 through which a metallic pipe 20 is to be inserted is provided on the inner periphery of a top plate 19, and a cap 15 having a seal material 22 to be brought into contact with the metallic pipe connecting part 13 and the end surface of a metallic joint member (a metallic internal thread member 14) is screwed to the inner surface of the outer periphery.
Patent JP-H0258561-A (JP)
Title: Flame-retardant resin composition
Inventor: HIRONAKA KATSUHIKO
IPC: C08K13/02
Filed: 1988-08-24
Abstract: PURPOSE:To obtain the subject composition imparted with excellent flame- retardance without lowering the thermal stability and fluidity in molten state by compounding a thermoplastic polyester with a polycaprolactone, an organic halide, an antimony compound specific oxazoline compound. CONSTITUTION:The objective resin is produced by compounding (A) 100 pts.wt. of a thermoplastic polyester with (B) 0.1-30 pts.wt. of a terminal-blocked polycaprolactone, (C) 0.1-30 pts.wt. of an organic halide in terms of halogen element, (D) 0.1-20 pts.wt. of an antimony compound in terms of antimony element and (E) 0.1-10 pts.wt. of a compound of formula I (D is bivalent organic group; k is 0 or 1; X is bivalent organic group to form 5- or 6-membered ring of formula II). Polyethylene terephthalate is used as the thermoplastic polyester of the component A.
Patent JP-S6362766-A (JP)
Title: Thermal transfer ink ribbon cassette
Inventor: MATSUMOTO TAIJI
IPC: B41J32/00
Filed: 1986-09-03
Abstract: PURPOSE:To obtain a thermal transfer ink ribbon cassette having high blocking resistance, by providing a layer having a surface reflecting light or heat or a heat insulating layer composed of a heat insulating material to a half of the cassette to accommodate a thermal transfer ink ribbon. CONSTITUTION:A mirror surface is provided to a half of a cassette to reflect light or heat, or a heat insulating material layer is provided thereto to intercept direct sunlight or the heat from a heat source to prevent the conduction of the heat from the outside to the ink ribbon in the cassette. As a means for forming the layer becoming the mirror surface, plating, vapor deposition, the coating of paint containing a metal powder and the lamination of a metal foil are employed. The layer becoming the mirror surface pref. has the reflectivity of infrared rays of 80% or more and a thickness of 0.05mum or more. As the heat insulating material, foamed styrol, cork, glass wool, sponge rubber, felt, cotton and a nonwoven fabric etc. are used and the heat conductivity thereof at 0-80 deg.C is pref. 6.0X10<-4>J/cm.deg.sec or less d the thickness thereof is pref. 0.5mm or more.
Patent JP-2001029414-A (JP)
Title: Portable massager
Inventor: YAMAMOTO HIROTO
IPC: A61H7/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a portable massager which can provide sufficient massaging effects derived from a variety of massaging action. SOLUTION: This massager 3, which is stood on, e.g. the backrest part 1 of a legless chair during use, has a massaging mechanism 10 therein. The massaging mechanism 10 includes support constructed of a screw shaft 14 or the like, a base 30 linearly movably mounted to the support, a motor 12 mounted to the support for moving the base 30, a pair of massaging elements 37 projecting from the base 30 in such a way as to be capable of circular movement, a motor 40 mounted to the base 30 for rotating the massaging elements 37, and position detecting means for detecting the rotating positions of the massaging elements 37. The motor 40 moves the massaging elements 37 to certain positions detected by the position detecting means.
Patent JP-H0535399-A (JP)
Title: Computer device
Inventor: ONO SATOSHI
IPC: G06F3/038
Filed: 1991-07-25
Abstract: PURPOSE:To make the absolute coordinate of a tablet coincident with that of a mouse driver without preliminarily setting a start point corresponding to the mouse driver. CONSTITUTION:When a coordinate position on a tablet 1 is pointed by a stylus pen 3, an arithmetic unit 1a in the tablet 1 transmits a relative coordinate in which a mouse cursor is out of the minimum coordinate position (0, 0) of the display screen of a display 2 to a mouse driver 4a in a computer 4. The mouse driver 4a moves the mouse cursor of the display screen of the display 2 to the minimum coordinate position (0, 0) of the display screen of the display 2, and displays it, from the pertinent relative coordinate. Then, the tablet 1 transmits the relative coordinate data with the original coordinate (0, 0) as a reference to the mouse driver 4a in the computer 4, and the mouse driver 4a displays the mouse cursor at the relative coordinate position of the display screen of the display 2 with the original coordinate (0, 0) as the reference, from the pertinent relative coordinate.
Patent JP-H0745212-A (JP)
Title: Deflection yoke
Inventor: OKUZONO EIJI
IPC: H01J29/76
Filed: 1993-07-30
Abstract: PURPOSE:To radiate heat generated in a deflection yoke out by injecting and impregnating resin excellent in heat conductivity into an air layer inside of the deflection yoke. CONSTITUTION:An injection port 6 communicated with a recess 7 of ferrite cords 4 is formed in a fitting part of a pair of ferrite cores 4. Resin 5 excellent in heat conductivity and fire resistance is injected from the injection port 6, and an air layer is impregnated with the resin along the recess 7 on an inner surface wall of the ferrite cores 4. Thereby, heat generated inside of a deflection yoke is radiated outside through the resin 5 by horizontal and vertical deflection coils 2 and 3, so that a temperature rise can be prevented.
Patent JP-H0257475-A (JP)
Title: Steering wheel
Inventor: SUZUKI MICHITAKA
IPC: F16F15/02
Filed: 1988-08-23
Abstract: PURPOSE:To improve safety when an elastic support is broken due to elastic fatigue by constructing a vibration control device disposed on the upper portion of a steering shaft so that a weight is suspended and supported on the lower surface of a top plate portion of a mounting plate fixed like a bridge through elastic supports. CONSTITUTION:A boss portion 11 disposed in the central portion of a steering wheel has a metallic boss fixed to a steering shaft 16, and a metallic boss plate 18 is welded on the boss 17. A vibration control device 31 is disposed on the boss plate 18. In this case, the vibration control device 31 comprises a pair of right and left leg portions fixed on the boss plate 18, a mounting plate 32 comprising a top plate portion 34 connecting the upper end portions of the leg portions and a weight 41 which is made of metal or the like and disposed on the lower surface of the top plate portion 34 through plural elastic supports 43 formed by an elastic body like rubber. The weight 41 is installed opposite to the upper surface of the boss plate 18 at a designated space therebetween.
Patent JP-S58108562-A (JP)
Title: Image-forming device
Inventor: KAN FUMITAKA
IPC: G03G15/08
Filed: 1981-12-23
Abstract: PURPOSE:To precisely keep a gap between a latent image holding member and a developer carrier even if these elements are irregular circles by opposing the member to the carrier through a spacer. CONSTITUTION:A cylindrical developing sleave 1 to be used as the developer carrier and the cylindrical latent image holding member 6 have diameters S1, D1 at image parts and diameters S2, D2 at a nonimage parts respectively. The developing sleave 1 and the latent image holding member 6 are contacted at both the ends, and at the contacted parts, both elements are rotated at an equal peripheral speed in the forward direction, i.e. the same direction. By the constitution of said application, beta=(D2+S2-D1-S1)/2 is formed in respect of the gap beta and r=(D2.S1)/(D1.S2) is expressed in respect of the peripheral speed ratio (r) of the developing sleave 1 to the latent image holding member 6, at the image part.
Patent JP-H0499345-A (JP)
Title: Semiconductor device
Inventor: OOTA HIRONORI
IPC: H01L21/66
Filed: 1990-08-07
Abstract: PURPOSE:To enable transmission and conformity of a plurality of inspection information to be performed positively by incorporating an element for recognizing or storing inspection information of electrical characteristics into a semiconductor device previously. CONSTITUTION:First, electrical characteristics inspection 4 is performed and the result is written into an element to be recognized or stored 5. Then, electrical characteristics inspection 6 is performed and at the same time electrical characteristics inspection result 7 is read out from an element which can recognize or store the result. The result of the electrical characteristics inspection 6 and logic product of read-out electrical characteristics inspection result 7 are used to determine if the semiconductor device is a conforming or non-conforming article and marking 8 of the faulty recognition mark is performed according to the result. According to the result of the electrical characteristics inspection 4, current is allowed to flow to a conforming semiconductor device 1 only from and electrode 11, thus enabling a poly-Si wire 10 to be cut. Then, inspection result is written 5. Then, the result of electrical characteristics inspection is read out 7 depending on whether there is electrical conduction of the poly-Si wire 10 between the electrodes 11.
Patent JP-H0931412-A (JP)
Title: Resin composition for urethane coating material
Inventor: MATSUNAGA TOSHISHIGE
IPC: C08G18/65
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in low-temperature curability, resistance to cold and chipping, coating film appearance and storage stability, comprising a blocked polyurethane, a specific curing agent and an organic solvent-soluble polyurethane resin. SOLUTION: This composition comprises (A) a blocked polyurethane prepared by blocking with a blocking agent (pref. methyl ethyl ketoxime or xylenol) the isocyanate group (NCO) of a urethane prepolymer produced from an organic polyisocyanate and a polyol, (B) a curing agent sealected from oxyalkylenated (poly)alkylenepolyamines, polyamide compounds and ketiminated products thereof, and polyoxyalkylenepolyamines and ketiminated products thereof (pref. oxypropylenated ethylenediamine or oxypropylenated diethylenetriamine), and (C) an organic solvent-soluble polyurethane resin free from free NCO group l,000-80,000 in number-average molecular weight. The component (C accounts for 10-50wt.% of the total weight of the components A and B.
Patent JP-2000037961-A (JP)
Title: Multiple layer ink ribbon
Inventor: TANAKA HIDEFUMI
IPC: B41M5/40
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To perform a color printing including a special color ink by one kind of an ink-ribbon, and quickly perform a printing which does not require labor by a method wherein a first ink of a high transfer temperature is applied on a thin film, and on the first ink, a second ink of a low transfer temperature is applied in a manner to be partially superposed. SOLUTION: This multiple layer ink ribbon 1 is constituted of a first coating layer 1-2 comprising a special color ink for binary recording, which is applied on a thin film 1-1, and a second coating layer 1-3 comprising a multiple color ink for multiple gradation recording, which is partially applied on the first coating layer 1-2. When the special color ink is a metallic tone, a metal such as gold, silver or aluminum is provided on the thin film 1-1 by vapor-depositing extending to the total surface as the first coating layer 1-2. On the first coating layer 1-2, inks of respective colors of yellow, magenta and cyan are provided as the second coating layer 1-3 in the order of the surface.  In this case, the melting point of the special color ink for the first coating layer 1-2 is set to be higher than the melting point or the sublimation point of the ink of the second coating layer 1-3.
Patent JP-H0551263-A (JP)
Title: Bottom board for sintering and dewaxing
Inventor: SHUDO CHIHIRO
IPC: C04B35/64
Filed: 1991-08-21
Abstract: PURPOSE:To provide a bottom board for sintering and dewaxing enabling better treatment of a formed body by allowing uniformly an atmospheric gas inside a furnace to contact with the total surface of the formed body. CONSTITUTION:A first patented bottom board is formed by piling up many spheres 11 of >=1mm in the diameter consisting of a ceramic sintered body on the bed part of the furnace, as the supporting body for a formed body W consisting of ceramic powder in the furnace 1. Also, a second patented bottom board is provided with a body part being formed from the ceramic sintered body and supporting the formed body W at a position away from the furnace bed part and a ventillation part 4 allowing the atmospheric gas in the furnace to pass through the inside and to reach a space part in the lower side of the formed body.
Patent JP-H1152167-A (JP)
Title: Method for inputting light to optical fiber and optical coupler
Inventor: KURODA ISAO
IPC: G02B6/26
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To surely perform the inputting of a light with high efficiency to the desired optical fiber being in tape-shaped coated optical fibers. SOLUTION: One part of tape-shaped coated optical fibers 1 forms a curved part 12 by being held in between upper and lower clamping members 2, 3 having curved clamping surfaces of interpolative shapes each other. A light emitting means 13 is arranged so that the optical axis of the means 13 intersects the curved part 12 at a little angle. A light is emitted from the light emitting means 13 toward one line of a selected optical fiber being in coated optical fibers. The light reflected on the coated optical fiber 1 is received by a light receiving means 16, which is installed at a position opposed to the light emitting means 13 across the curved part 12. The light emitting means 13 is movable along the lateral direction of the coated optical fiber 1 together with a mounted frame block 15.  The power of a received light to be measured by the light receiving means 16 is fluctuated along with the movement to the lateral direction of the light emitting means 13. The position of the light emitting means 13 at the time the power of the received light shows the maximum value is determined as a light emitting position where an optical incident efficiency becomes maximum.
Patent JP-H0661114-A (JP)
Title: Method for formation of resist exposing device and resist pattern
Inventor: WATABE KEIJI
IPC: H01L21/30
Filed: 1992-08-06
Abstract: PURPOSE:To have no effect on the sensitivity and the resolution of a resist by the treatment from exposure to post baking by a method wherein a substrate to be treated, which is coated with a resist, is provided, a temperature adjusting function is provided on the exposing device with which selective exposure is conducted, and the selective exposure and the post baking are conducted simultaneously. CONSTITUTION:A resist-coated wafer is placed on a pedestal inside an electron- beam exposing device, and the wafer is fixed by a stopper 2. Besides, a fluid path 4 for temperature adjustment is provided inside the exposing device, and the temperature of the pedestal l is maintained at the preset temperature by circulating the temperature-controlled fluid. Moreover, when the resist having the post-baking temperature higher than the normal temperature is used, an electric heater having a built-in temperature adjuster is provided. At this point, the substrate to be treated, which is maintained at the post baking temperature, is selectively exposed. As a result, the sensitivity of the chemical amplification type resist can be increased, and the resist characteristics after exposure can also be stabilized.
Patent JP-H0383985-A (JP)
Title: New 4-methylene-2-oxo-8- azaspyro(4, 5)decane derivative, drug compound containing said derivative and their preparation
Inventor: EDEITO TOOTSU
IPC: C07D211/22
Filed: 1990-08-09
Abstract: 4,4-disubstd piperidine derivs of formula (I) and their acid addn and quaternary ammonium salts are new. In (I) R1 = H or C0NHR; R = H, 1-12C alkyl, 3-6C cycloalkyl or a carboxyclic 6-10C aryl or carbocycline (6-10C aryl) 1-4C alkyl opt ring substd by one or more halo, 1-4C alkyl or 1-4C alkoxy; R2 = ethynyl or C0CH3; Ph1 and Ph2 = phenyl opt substd by one or more halo, 1-4C alkyl, 1-4C alkoxy, trihalo or 0H opt esterified by a 1-4C alkansic acid; n = 1-2. - 3 Cpds (I) ie 1-(3,3-bis(4-fluorophenyl)-2-propenyl)-4 ethynyl-4-hydroxypiperidine hydrochloride, (Ib) 1-(4,4-bis(4-fluorophenyl)-3- butenyl)-4-ethynyl-4-hydroxy piperidine hydrochloride (Ia) and 1-(4,4-bis(4-fluorophenyl)-3- butenyl)-4-benzylcarbamoyloxy-4 ethynylpiperidine are specifically claimed.
Patent JP-S59116558-A (JP)
Title: Resetting circuit for voltage monitor of battery power source
Inventor: KOMODA TAKUYA
IPC: H02J7/00
Filed: 1982-11-30
Abstract: PURPOSE:To prevent malfunctioning of a voltage monitor circuit by inserting a collector/emitter of a transistor each between a discharging resistor and a capacitor, a series circuit and a parallel circuit of charging resistors and switching elements to turn on the transistor to make the capacitor chargeable. CONSTITUTION:The collector of a transistor Q1 is grounded through a circuit having a load circuit 3, a series circuit of reseistors R4 and R3 and a series circuit of a transistor Q2, a capacitor C1 and a charging resistor R2 connected in series and the connection point of the resistors R4 and R3 connected to the base of the transistor Q2. A discharging resistor R'1 is connected in parallel to the series circuit of the capacitor C1 and the resistor R2. When resetting a voltage monitor circuit 4, first, a resetting switch 5 is turned OFF to cut an AC power source AC and then, upon tuning on of the transistor Q1 by the detection output of a power failure detection circuit 2, current flows through the resistors R4 and R3 and the transistor Q2 is forward biased to be turned on. A charging current flows through the capacitor C1 and transmitted to the voltage monitor circuit 4 through a diode D1 to generate a positive voltage pulse whereby resetting the state of a light emitting diode LED.
Patent JP-S6270814-A (JP)
Title: Liquid crystal element
Inventor: UMEDA TAKAO
IPC: G02F1/1339
Filed: 1986-09-08
Abstract: PURPOSE:To improve the strength of seal by thermally fusing upper and lower substrates on the outside of a sealing part in areas excluding a lead wire part of a liquid crystal element and by adhering the upper and lower substrates from outside with adhesive at a lead wire part. CONSTITUTION:The upper and lower substrates are thermally fused on the outside of the sealing part in three sides excluding the side to be the lead terminal part to form a thermally fused part 5. In the lead terminal part, an adhesive 6 is applied as to surround the upper and lower substrates and hardened. Although the adhesive used for the sealing material is restricted about the components of the material, e.g. a material excluding impurity because the adhesive is contacted with the liquid crystal material, the adhesive 6 used for the reinforcement of the sealing part requires only adhesive force. Consequently, a flexible liquid crystal element resisting bending of >=40mm radius can be obtained.